Commodity2005200620072008200920102011
Gaskets & sim. joints of metal sheeting combined with oth. mat./of 2/more l ...$113,688$321,915$338,082$235,467$221,109$229,504$464,890
Sets/assortments of gaskets & sim. joints, dissim. in composition, put up i ...$30,803$69,617$91,260$137,100$109,738$120,569$182,592
Total$144,491$391,532$429,342$372,567$330,847$350,073$647,482